Next to next to last

Impersonating a student

The 23rd Stone of Barenziah can apparently be found in the private chambers of the Arch-Mage of Winterhold. Kharina impersonates a candidate in order to gain access. It's clear she doesn't really fit in but everyone's buying it, so…

And another one down

Gotcha!

Dropping out of college

With the next-to-last Stone in her possession, Kharina leaves. Her sources tell her the final stone can be found in the possessions of a dangerous person: Astrid, the secretive leader of the Dark Brotherhood. Next stop, Honorhall Orphanage…